Louisiana Tech University
Department of Environmental Safety
Quarterly Safety Meeting
Topic 14

(318) 257-2120

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Skin Care & Sun Safety

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Our area is well known for its sunny, warm climate.  Yet, along with sunnier days comes increased risk for sun-related skin damage and skin cancer.  Fortunately, most skin cancers can be prevented by protecting one's skin from the sun's rays.

Sun Safety Tips

  • Limit direct sun exposure between 10 a.m. and 4 p.m. when the sun's rays are strongest.

  • Use a "broad-spectrum" sunscreen that protects against UVA and UVB rays and has a SPF of 15 or higher, even on cloudy days.

  • Apply sunscreen approximately 20 minutes before going outside and reapply every two hours when outdoors, especially if you're swimming or sweating.

  • Wear a 3-4 inch brimmed hat to protect neck, ears, eyes, forehead, nose and scalp.

  • Wear sunglasses with UV protective lenses that block between 99%-100% UVA and UVB radiation

  • Cover up.  Light-weight, tightly woven long sleeved shirts, long pants and long skirts are recommended - dark colors provide best protection.

  • Avoid reflective surfaces - water, sand, concrete and snow can intensify and reflect up to 85% of the sun's damaging rays.  UV rays can also reach below the water's surface.

  • Avoid sunlamps and tanning booths - these products emit UVA and UVB rays that are harmful to the skin.

Check Your Skin Regularly

Begin a regular routine of monthly skin checks to inspect your body for any skin changes.  This is best done in front a full-length mirror with a hand-held mirror for hard-to-see areas.  You should know the pattern of moles, freckles and other marks on your skin so that you'll notice any changes.

The most important warning signs for skin cancer include

  1. a spot, bump or scaly patch on the skin that has newly appeared and may be crusty, red or oozing, and

  2. a mole or freckle that is changing in size, shape, or color.  Be sure to show your doctor any area that concerns you.

For more information about skin cancer and sun safety, visit these websites:  American Academy of Dermatology website, www.add.org, click on patient education, American Cancer Society website, www.cancer.org, click on "cancer resource center"

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